USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Snohomish County, Washington

Hydrologic Unit Code 17110009

Latitude 47°50'15", Longitude 121°39'56" NAD27

Drainage area 535 square miles

Gage datum 212.91 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1932-02-27	2025-02-19	275

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Washington Water Data Support Team
Page Last Modified: 2025-03-02 09:41:01 EST
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